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Ski Japan - Hiroshima

Osa Snow Forecast

Weather Forecast for Osa at 700 m
Issued: 2 pm  13 Apr 2026 (local time)

The snow forecast for Osa is: Moderate rain (total 12.0mm), heaviest on Tue night. Very mild (max 18°C on Mon afternoon, min 9°C on Wed night). Wind will be generally light.

Osa Weather (Next 3 days): The snow forecast for Osa is: Moderate rain (total 12.0mm), heaviest on Tue night. Very mild (max 18°C on Mon afternoon, min 9°C on Wed night). Wind will be generally light.

Osa Weather (Days 4-6): Heavy rain (total 31.0mm), heaviest during Sat morning. Very mild (max 17°C on Thu afternoon, min 9°C on Thu night). Winds decreasing (fresh winds from the SSE on Fri night, calm by Sun morning).


Osa Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
13
20
cloud
Bottom Lift: 
14
10
cloud
6 Day Forecast
Issued: 2 pm 13 Apr 2026 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Mon
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
cloud
light rain
light rain
light rain
light rain
cloud
clear
part cloud
part cloud
cloud
cloud
mod rain
mod rain
mod rain
light rain
cloudy
cloudy
cloudy
light rain
light rain
light rain
light rain
cloudy
clear
some clouds
some clouds
cloudy
cloudy
mod. rain
mod. rain
mod. rain
light rain
 km/h
10
E
15
ESE
10
ESE
10
SE
10
SSE
5
SSW
0
NNW
15
NE
20
NE
15
E
20
SSE
15
SSE
20
SSE
30
SSE
25
S
15
S
10
SE
Snow map
1
4
3
4
7
8
7
5
max °C
18
14
15
14
11
12
12
11
16
17
11
15
14
10
11
11
11
min °C
15
12
14
12
11
12
11
9
13
13
9
13
11
9
10
11
11
15
11
13
11
10
12
10
6
11
12
7
12
9
5
7
9
10
58
51
59
62
89
97
98
89
49
39
63
53
59
86
96
98
94
3000
3050
3050
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3250
3000
3400
3500
3700
3450
3700
3550
3400
3350
3100
Sea lvl1000m2000m3000m4000m5000m
15131312111111101213111210101010111713151311121210151510141310111111
Sunrise
5:41
5:39
5:39
5:37
5:35
Sunset
6:40
6:40
6:42
6:43
6:44
6:45

Snow Radar

Latest snow reports near Osa:

No recent snow reports

No recent snow reports

Osa Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:13 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)


Snow History

Week 2 of April has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.

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